Server Instance Properties: General

Use this page to change the basic configurable attributes of an enterprise server instance.

To access this page:

1. On the server instance screen, select the Server > Properties > General tabs.

Name

Specify the unique name of the server, up to 8 characters. You can change the name only if the server has the status "Stopped". You cannot include angle brackets (<>) or ampersands (&) in the name.

System Directory

Specify the location for system work files output by the Enterprise Server, such as the console log, and trace and dump diagnostics files. This directory cannot be shared between Enterprise Servers. The default is %USERPROFILE%\Documents\Micro Focus User\Visual COBOL\WORKAREA\es-name, where es-name is the name of the enterprise server.

Note: On Windows, the procedure for starting an enterprise server instance is implemented by Micro Focus Directory Services (MFDS). By default, the MFDS process runs as a Windows service using the local system account, whereby the environment variable %USERPROFILE% resolves to C:\Windows\system32\config\systemprofile. As MFDS is a 32-bit application, when starting an enterprise server instance from a browser, Windows maps this location to C:\windows\syswow64\config\systemprofile. However, when starting an enterprise server instance from the command line, the MFDS process uses the logged-on user's account, which means that the environment variable %USERPROFILE% maps to C:\Users\<userid>. To avoid the confusion of the work files being located in two directories, specify a system directory.

If you specify a directory in this field, that directory must exist; COBOL Server does not create it for you.

Working Mode

Shows whether this Enterprise Server is to run 32-bit or 64-bit applications.

A 32-bit working mode server can run only 32-bit applications. A 64-bit working mode server can run only 64-bit applications.

You cannot change the working mode of the server once it has been created; you can, however, change the mode when you copy or import a server.

Startup Options

Use these fields to specify the server configuration you want when the server first starts up. Any changes you make to these fields while a server is running do not take effect until the next time you start the server.

Shared Memory Pages

Specify the number of shared pages in memory to be reserved for all the processes that run in the Directory Server. Each page is 4 KB long.

Service Execution Processes

Specify the number of service execution processes that are to be started at server initialization.

Shared Memory Cushion

Specify the number of 4KB pages that should be reserved from the shared memory pages to allow the server to continue processing when the shared memory allocation is too small for the operational requirements of the server. The range is 1 through the number of shared memory pages.

Requested Licenses

Specify the number of licenses this enterprise server requires.

Show Local Console

Check this if you want to see a text window containing enterprise server messages while the server is running. the messages are written to a file called console.log, in the directory specified in System Directory. You can see the text window only on the machine running the enterprise server. The system messages are also available on the Enterprise Server Console page.

Allow Dynamic Debugging

Check this if you want to use a local or remote IDE to debug applications running in this enterprise server.

Start on System Start

Check this if you want to start the ES server when the MF Directory Server process is started. The MF Directory Server process (mfds) is usually started at system startup (e.g. on Windows it is registered as a system service by default). Typical usage is to ensure a set of ES servers are re-started automatically if a machine is re-booted. If security is enabled and the default credentials are disabled, ensure valid credentials are specified in the server "Security" properties "Automated Execution Control Enterprise Server Credentials" section.

64-Bit Working Mode

This box is for information only and will be checked if the server has a working mode of 64-bit.

Purge Old Logs

Check this if you want to remove existing console.nnn backups.

Console Log Size

Specify the maximum size of the console.log. Once this size is reached, it will be backed up as console.nnn (with nnn being incremented with each new backup) and subsequent messages will be logged to a new console.log. If set to 0, a single console.log will be created (if one already exists on startup, this will be backed up as console.bak).

Windows Monitoring and Management

Use these fields to specify and configure the performance and event logging options when the server first starts up. Any changes you make to these fields while a server is running do not take effect until the next time you start the server.

Allow Performance Monitoring

Check this box if you want to enable a server to provide performance counters through the Windows Management Instrumentation. Performance information can then subsequently be viewed through Windows Perfmon.

Event Logging

Check the appropriate boxes to specify which events will be logged to the Windows Event Log.

Configuration Information

Specify textual configuration information that determines the startup and run-time behavior of the server. Optional. Prefix comments with the number sign (#).

Description

Specify a text description of the server, for example, its purpose and owner. Optional.

Export

Click this to export information about this server and the objects it contains in a specified location.

Copy

Click this to create a new server that is identical to this server apart from its name.

Delete

Click this to delete this server.

Validate

Click this to generate a Validation report for this server. The Validation report informs you of any server configuration errors.